public static void Main(string[] args)
{
var webHost = CreateWebHostBuilder(args).Build();
// 初始化DB
DBInitializer.Initialize(webHost);
CoreMapper.Initialize();
webHost.Run();
}
public static void Initialize(IWebHost host)
{
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
try
{
var context = services.GetRequiredService <CoreDBContext>();
var logDBContext = services.GetRequiredService <BusinessDBContext>();
var webAppOptions = services.GetRequiredService <IOptionsMonitor <WebAppOptions> >();
DBInitializer.Initialize(context, logDBContext, webAppOptions.CurrentValue);
}
catch (Exception ex)
{
var logger = services.GetRequiredService <ILogger <DBInitializer> >();
logger.LogError(ex, "初始化数据库异常.");
}
}
}